WO2023095322A1 - Système de fourniture de données bim, procédé de fourniture de données bim et programme - Google Patents

Système de fourniture de données bim, procédé de fourniture de données bim et programme Download PDF

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Publication number
WO2023095322A1
WO2023095322A1 PCT/JP2021/043590 JP2021043590W WO2023095322A1 WO 2023095322 A1 WO2023095322 A1 WO 2023095322A1 JP 2021043590 W JP2021043590 W JP 2021043590W WO 2023095322 A1 WO2023095322 A1 WO 2023095322A1
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data
bim
input
unit
layer
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PCT/JP2021/043590
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English (en)
Japanese (ja)
Inventor
幹人 倉邉
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スパイダープラス株式会社
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Priority to JP2022526404A priority Critical patent/JP7129586B1/ja
Priority to PCT/JP2021/043590 priority patent/WO2023095322A1/fr
Priority to JP2022080643A priority patent/JP7200423B1/ja
Publication of WO2023095322A1 publication Critical patent/WO2023095322A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads

Definitions

  • the present invention relates to technology effective in providing BIM (Building Information Modeling).
  • BIM is a building database created by adding attribute data such as cost, finish, management data, etc. to a three-dimensional digital model of a building created on a computer. It is for utilization.
  • image data of a building and attribute information of each member constituting the building are stored, and the stored information is provided upon request.
  • the cost information from the contractor who carried out the renovation work on the building we acquire the breakdown information of the cost including the parts to be repaired and the details of the work, and provide the cost billing information to the ordering party of the renovation work.
  • Technology is provided to maintain building management information that is in line with the current state of the building.
  • Patent Document 2 by displaying an image in which a photographed image of a structure to be inspected and a three-dimensional model generated from design information are superimposed, the structure can be easily inspected. Techniques to do so are provided.
  • site management may be performed by displaying construction site drawing data on terminal devices such as smartphones and tablet terminals.
  • site management since the site management is performed on the two-dimensional drawing data, there is a disconnection between the data and the three-dimensional model of the BIM, and there is a problem that the site management data is not linked with the BIM data.
  • the present inventor generates layer data to be superimposed on the drawing data based on BIM data, accepts construction progress input and member change input for the layer data, and layers reflecting these We paid attention to the mechanism that converts data into BIM data and provides it.
  • the present invention generates layer data to be superimposed on drawing data based on BIM data, accepts construction progress input and member change input for the layer data, and converts the layer data reflecting these to BIM It is an object of the present invention to provide a BIM data providing system, a BIM data providing method, and a program that enable interlocking of field management data and BIM data by providing the converted data.
  • the present invention is a BIM data providing system for providing BIM data, an acquisition unit that acquires first BIM data including drawing data, a plurality of area data, and a plurality of member data regarding construction; a creating unit that creates first data in which the plurality of area data are grouped into one group and second data in which the plurality of member data are grouped into one group, based on the acquired first BIM data; a generation unit that generates layer data to be superimposed on the drawing data based on the acquired first BIM data; an arrangement unit that arranges the first data and the second data in the generated layer data; a first reception unit that receives a construction execution progress input for the arranged first data and the second data; a second reception unit that receives an input to change a member for the arranged second data; a reflecting unit that reflects the received progress input in the first data arranged in the layer data, and reflects the received progress input and the change input in the second data arranged in the layer data; a conversion unit that converts the layer data reflecting the received progress input and
  • a BIM data providing system that provides BIM data acquires first BIM data including drawing data, a plurality of area data, and a plurality of member data related to construction, and based on the acquired first BIM data , create first data in which the plurality of area data are grouped into one group and second data in which the plurality of member data are grouped into one group, and based on the acquired first BIM data, on the drawing data the first data and the second data are arranged on the generated layer data; and the progress of construction work is displayed for the arranged first data and the second data
  • a change input of a member is received for the second data that has been input and arranged, the progress input that has been received is reflected in the first data that has been arranged in the layer data, and the first data that has been arranged in the layer data is reflected. 2 data reflecting the received progress input and the change input; converting the layer data reflecting the received progress input and the change input into second BIM data; and providing the converted second BIM data. .
  • FIG. 1 is a diagram illustrating an overview of a BIM data providing system 1;
  • FIG. 1 is a diagram showing a functional configuration of a BIM data providing system 1;
  • FIG. 4 is a diagram showing a flowchart of data creation processing executed by the BIM data providing system 1.
  • FIG. 4 is a diagram showing a flowchart of data arrangement processing executed by the BIM data providing system 1;
  • FIG. 4 is a diagram schematically showing an example of drawing data output by the computer 10;
  • FIG. 4 is a diagram showing a flowchart of data conversion processing executed by the BIM data providing system 1.
  • FIG. 4 is a diagram schematically showing an example of construction work progress input received by the builder terminal 30.
  • FIG. 4 is a diagram showing a flowchart of data creation processing
  • FIG. 1 is a diagram for explaining the outline of the BIM data providing system 1.
  • the BIM data providing system 1 is a system that includes at least a computer 10 and provides BIM data.
  • the BIM data providing system 1 includes a computer 10, a contractor terminal 20 managed by a BIM contractor, a construction site manager, etc., a worker who performs construction at a construction site, and a builder such as a site supervisor. It is a system that is connected to the builder terminal 30 so that data communication is possible.
  • the premise of this embodiment is that construction is performed using BIM data at the construction site.
  • the computer 10 acquires first BIM data including drawing data, a plurality of area data, and a plurality of member data relating to construction (step S1).
  • the drawing data is data related to drawings at the construction site.
  • the area data is, for example, data relating to areas such as a room, a toilet area, an exclusive part, a shared part, and the like.
  • the member data is, for example, data relating to members such as installation location, manufacturer, type, number, and characteristics.
  • the area data and member data include attribute data such as specifications and quantities.
  • the first BIM data includes digital data of construction processes such as building shapes, spatial relationships, geographic information, and construction methods.
  • the vendor terminal 20 receives the transmission request for the first BIM data from the computer 10 .
  • the vendor terminal 20 Based on the received transmission request, the vendor terminal 20 extracts the first BIM data desired by the computer 10 from the BIM data stored therein, and transmits the extracted BIM data to the computer 10 as the first BIM data. do. By receiving this first BIM data, the computer 10 acquires first BIM data including drawing data, a plurality of area data, and a plurality of member data relating to construction.
  • the computer 10 Based on the obtained first BIM data, the computer 10 creates first data in which a plurality of area data are grouped together and second data in which a plurality of member data are grouped together (step S2).
  • the computer 10 extracts a plurality of area data from the acquired first BIM data, and creates first data in which the plurality of area data are grouped together.
  • the computer 10 extracts a plurality of member data from the acquired first BIM data, and creates second data in which the plurality of member data are grouped together.
  • the computer 10 Based on the acquired first BIM data, the computer 10 generates layer data to be superimposed on the drawing data (step S3).
  • the layer data is a virtual sheet superimposed on the drawing data, and can output first data, second data, icons, memos, images, and the like.
  • the computer 10 generates layer data having the same size as the drawing data and transparently displaying the drawing data.
  • the generation module overlays the generated layer data on the drawing data.
  • the computer 10 arranges the first data and the second data in the generated layer data (step S4).
  • the computer 10 arranges the first data in the generated layer data.
  • the computer 10 arranges the first data at a location on the layer data corresponding to the area indicated by the first data.
  • the computer 10 arranges the second data in the generated layer data.
  • the computer 10 arranges the second data at a location on the layer data corresponding to the member indicated by the second data.
  • the computer 10 transmits the drawing data in which the layer data in which the first data and the second data are placed are superimposed to the builder terminal 30, and causes the builder terminal 30 to display the drawing data.
  • the computer 10 receives the construction progress input for the arranged first data and second data (step S5).
  • the progress input includes, for example, the installation progress of a member, the progress of connection of a plurality of members, the inspection progress of trial operation of a member, the actual measurement value of a member, the measured value of a member, and the like.
  • the progress is the work state of the construction content, the progress of the work situation, and the content thereof. Note that the progress of the inspection is not limited to the status of the inspection, and may include whether the inspection result was normal or abnormal.
  • the builder terminal 30 receives progress input of construction work for the first data and the second data for the drawing data displayed on its own display unit. The builder terminal 30 transmits the received progress input to the computer 10 . By receiving this progress input, the computer 10 accepts the construction work progress input for the arranged first data and second data.
  • the computer 10 receives an input for changing the member for the arranged second data (step S6).
  • the change input is, for example, addition, disassembly, rearrangement, or deletion, and at least one of these may be used.
  • the builder terminal 30 accepts an input to change the members for the second data in the drawing data displayed on its own display unit.
  • the builder terminal 30 transmits the received change input to the computer 10 .
  • the computer 10 accepts the member change input for the arranged second data.
  • the computer 10 reflects the received progress input in the first data arranged in the layer data, and reflects the received progress input and change input in the second data arranged in the layer data (step S7).
  • the computer 10 reflects the progress input to the first data arranged in the layer data based on the received progress input for the first data, and arranges it in the layer data based on the received progress input and change input for the second data.
  • the progress input and change input are reflected in the second data.
  • the computer 10 converts the layer data reflecting the received progress input and change input into second BIM data (step S8).
  • the computer 10 converts the first data reflecting the progress input and the second data reflecting the progress input and conversion input into BIM data for each layer data.
  • the second BIM data is BIM data converted by the computer 10 .
  • the computer 10 provides the converted second BIM data (step S9).
  • the computer 10 transmits the converted second BIM data to the vendor terminal 20 .
  • the vendor terminal 20 receives and stores the second BIM data.
  • the computer 10 provides the converted second BIM data by transmitting the second BIM data to the trader terminal 20 .
  • the object to which the computer 10 provides the second BIM data is not limited to the trader terminal 20 that has acquired the first BIM data, but the trader terminals 20 other than the trader terminal 20 that has acquired the first BIM data. can be
  • the BIM data providing system 1 is a system that includes at least a computer 10 and provides BIM data.
  • the BIM data providing system 1 includes a computer 10, a contractor terminal 20 managed by a BIM contractor, a construction site manager, etc., a worker who performs construction at a construction site, and a builder such as a site supervisor.
  • the system is connected to a builder's terminal 30 via a network 9 such as a public line network so as to be capable of data communication.
  • the BIM data providing system 1 may include a vendor terminal 20, a builder terminal 30, other terminals and devices. In this case, the BIM data providing system 1 executes the processing described later by any one or a combination of the included terminals, devices, and the like.
  • the computer 10 is a computer having a server function, a personal computer, or the like, and provides BIM data.
  • the computer 10 may be realized by, for example, one computer, or may be realized by a plurality of computers like a cloud computer.
  • a cloud computer in this specification is a computer that uses any computer in a scalable manner to perform a specific function, or includes multiple functional modules to realize a certain system, and uses the functions in a free combination. It can be anything.
  • the computer 10 includes a CPU (Central Processing Unit), a GPU (Graphics Processing Unit), a RAM (Random Access Memory), a ROM (Read Only Memory), etc. as a control unit, and a communication unit to communicate with other terminals, devices, etc.
  • a unit 14 and the like are provided.
  • the computer 10 also includes a data storage unit such as a hard disk, a semiconductor memory, a storage medium, or a memory card as a storage unit.
  • the computer 10 also includes, as processing units, various devices for executing various processes, a creation unit 15 for creating first data and second data, a generation unit 16 for generating layer data to be superimposed on the drawing data, a layer Arranging unit 17 for arranging first data and second data in data, reflecting unit 18 for reflecting progress input on first data and reflecting progress input and change input on second data, reflecting progress input and change input A conversion unit 19 or the like for converting layer data into second BIM data is provided.
  • control unit reads a predetermined program, and cooperates with the communication unit to implement an acquisition module, a first output module, a first reception module, a second reception module, and a provision module. Further, in the computer 10, the control unit reads a predetermined program and cooperates with the processing unit to create a creation module, an iconization module, a generation module, an arrangement module, a reflection module, a conversion module, an extraction module, and a visualization module. , to implement the second output module.
  • the vendor terminal 20 is a computer having a server function, a personal computer, or the like.
  • the vendor terminal 20 includes a CPU, GPU, RAM, ROM, etc. as a control unit, a device for enabling communication with other terminals, devices, etc. as a communication unit, and a storage unit. as a data storage unit, and as a processing unit, various devices and the like for executing various processes.
  • the builder terminal 30 is a mobile terminal such as a mobile phone, a smart phone, or a tablet terminal, a wearable terminal such as an HMD (Head Mounted Display), smart glasses, or the like.
  • the builder terminal 30 includes a CPU, GPU, RAM, ROM, etc. as a terminal control unit, a device for enabling communication with other terminals, devices, etc. as a communication unit, and various input/output units. It is equipped with devices and the like for executing data input/output and the like.
  • each process executed by the BIM data providing system 1 will be described below together with the process executed by each module described above.
  • the processing executed by each module may be executed by each module itself, or may be executed by each module by a predetermined application.
  • FIG. 10 A data creation process executed by the computer 10 will be described with reference to FIG. This figure is a diagram showing a flow chart of data creation processing executed by the computer 10 .
  • This data creation process is the details of the first BIM data acquisition process (step S1) and the first data and second data creation process (step S2) described above.
  • the acquisition module acquires first BIM data including construction drawing data, a plurality of area data, and a plurality of member data (step S10).
  • the drawing data is data related to drawings at the construction site.
  • the area data is, for example, data relating to areas such as a room, a toilet area, an exclusive part, a shared part, and the like.
  • the member data is, for example, data relating to members such as installation location, manufacturer, type, number, and characteristics.
  • the area data and member data include attribute data such as specifications and quantities.
  • the first BIM data includes digital data of construction processes such as building shapes, spatial relationships, geographic information, and construction methods.
  • the acquisition module acquires this first BIM data from the vendor terminal 20 .
  • the vendor terminal 20 receives the transmission request for the first BIM data from the computer 10 . Based on the received transmission request, the vendor terminal 20 extracts the first BIM data desired by the computer 10 from the BIM data stored therein, and transmits the extracted BIM data to the computer 10 as the first BIM data. do. By receiving this first BIM data, the acquisition module acquires first BIM data including drawing data, a plurality of area data, and a plurality of member data relating to construction.
  • the creation module creates first data in which a plurality of area data are put together into one group based on the acquired first BIM data (step S11).
  • the creation module extracts a plurality of area data from the acquired first BIM data.
  • the creation module creates first data in which a plurality of area data satisfying a predetermined condition are grouped together from among the plurality of extracted area data.
  • the predetermined condition enables a plurality of area data such as areas on the same floor, areas of the same type, areas with the same specifications, areas with common members, etc., to be grouped together.
  • the creation module may create the first data by collecting all the area data, or classify all the area data into a plurality of categories and create the first data for each category.
  • the creation module creates second data in which a plurality of member data are put together into one group based on the acquired first BIM data (step S12).
  • the creation module extracts a plurality of member data from the acquired first BIM data.
  • the creation module creates second data in which a plurality of member data satisfying a predetermined condition are grouped together from among the extracted plurality of member data.
  • the predetermined condition makes it possible, for example, to group a plurality of member data such as members at the same installation location, members of the same type, members with the same specifications, and members from the same manufacturer.
  • the creation module may create the second data by collecting all the member data, or classify all the member data into a plurality of categories and create the second data for each category.
  • the iconization module iconizes the created first data and second data (step S13).
  • Icons are, for example, numbers, text, pins, circles, polygons, checklists, etc. alone or in combination. Iconization in this process associates each of the first data and the second data with an icon.
  • the iconization module associates a predetermined icon with each of the created first data and second data. The predetermined icon may be created in advance, or may be created at the time of iconization. Note that the types of icons used by the iconization module are not limited to the examples described above.
  • the iconization module for example, associates the first data with an icon in which numbers are arranged inside a hexagon, and iconizes the first data.
  • the iconization module associates the second data with an icon in which numbers are arranged inside a circle, and iconizes the second data.
  • the iconization of the first data and the second data executed by the iconization module may be configured to iconize only one of them instead of iconifying both.
  • the process of step S13 does not necessarily have to be executed.
  • the computer 10 may be configured to directly use the first data and the second data before iconification in the process described later.
  • the computer 10 can be configured to convert either or both of the first data and the second data into a method other than iconization, such as image conversion, logo conversion, or text conversion.
  • the computer 10 may use the first data and the second data that have been subjected to a method other than iconization instead of the iconized first data and second data in the process described later.
  • the above is the data creation processing.
  • the computer 10 executes a process, which will be described later, based on the first data and second data created by this data creation process and iconized.
  • FIG. 1 is a diagram showing a flowchart of data arrangement processing executed by the computer 10. As shown in FIG. This data placement process is the details of the above-described layer data generation process (step S3) and the first data and second data placement process (step S4), and is a process executed after the above-described data creation process.
  • the generation module generates layer data to be superimposed on the drawing data based on the acquired first BIM data (step S20).
  • the layer data is a virtual sheet superimposed on the drawing data, and can output first data, second data, icons, memos, images, and the like.
  • the generation module generates layer data having the same size as the drawing data and transparently displaying the drawing data.
  • the generation module overlays the generated layer data on the drawing data. Note that the structure of layer data is not limited to the example described above.
  • the arrangement module arranges the first data and the second data in the generated layer data (step S21).
  • the arrangement module arranges the iconized first data and second data on the generated layer data.
  • the placement module places the iconized first data at a location on the layer data corresponding to the area indicated by the first data.
  • the location of the iconized first data arranged by the arrangement module may be within the area indicated by the first data.
  • the placement module places the iconized second data at a portion of the layer data corresponding to the member indicated by the second data.
  • the location of the iconized second data to be placed by the placement module may be on the member indicated by the second data.
  • the first output module outputs drawing data in which the layer data in which the first data and the second data are placed are superimposed (step S22).
  • the first output module transmits this drawing data to the builder terminal 30 .
  • the drawing data includes the area data of the first data and the member data of the second data arranged in the layer data.
  • the builder terminal 30 receives this drawing data and displays it on its own display unit.
  • the builder terminal 30 displays the area data of the first data and the member data of the second data associated with the icon by receiving an input for each icon arranged in the layer data.
  • the first output module causes the builder terminal 30 to display the drawing data, thereby outputting the drawing data in which the layer data in which the first data and the second data are arranged are superimposed.
  • FIG. 10 is a diagram schematically showing an example of drawing data output by the first output module.
  • drawing data 40 is shown.
  • Layer data 41 is superimposed on the drawing data 40 .
  • iconized first data 42 hereinafter also simply referred to as first data 42
  • iconized second data 43 hereinafter simply referred to as second data 43
  • the first data 42 is indicated by an icon in which a number is arranged inside a hexagon, and this number is assigned a different number for each area.
  • a plurality of first data 42 exist in the layer data 41, and one of them is given a code as a representative example.
  • the second data 43 is indicated by an icon in which a number is arranged inside a circle, and this number is assigned to each location of each member.
  • a plurality of second data 43 exist in the layer data 41, and one of them is given a code as a representative example.
  • the builder terminal 30 displays the area data in the first data 42 on the display when receiving the input for the first data 42 . Further, when the builder terminal 30 receives the input of the second data 43, the builder terminal 30 displays the member data in the second data 43 on the display unit.
  • the above is the data arrangement processing.
  • the computer 10 executes the processing described later based on the input content for the output drawing data by this data arrangement processing.
  • FIG. 1 is a diagram showing a flowchart of data conversion processing executed by the computer 10. As shown in FIG. This data conversion processing includes the above-described construction work progress input reception processing (step S5), member change input reception processing (step S6), progress input and change input reflection processing (step S7), layer data 2BIM data conversion processing (step S8), which is executed after the data arrangement processing described above.
  • the first reception module receives construction work progress input for the arranged first data and second data (step S30).
  • the progress input is, for example, the installation progress of a member, the progress of connection of a plurality of members, and the inspection progress of trial run of a member.
  • the progress is the work state of the construction content, the progress of the work situation, and the content thereof. Note that the progress of the inspection is not limited to the status of the inspection, and may include whether the inspection result was normal or abnormal.
  • the contents related to the progress of construction work are not performed individually for each area, each member, etc., but in many cases, input is received for collective content, so it is performed for area data and member data that are grouped in series. It will be.
  • the builder terminal 30 receives an input for the drawing data displayed on itself by the data arrangement processing described above.
  • the builder terminal 30 receives input of iconized first data and second data for progress input by the builder.
  • the builder terminal 30 receives an input such as a tap operation on an icon arranged on the layer data.
  • the builder terminal 30 receives an input that selects either a progress input for the first data and the second data associated with the icon whose input is received, or a change input for the second data.
  • the builder terminal 30 receives the progress input for the first data and the second data linked to the received icon (see FIG. 7).
  • the builder terminal 30 may be configured to receive progress input without receiving selection input when input for the first data is received.
  • the builder terminal 30 accepts progress input by text input, image input, electronic small board input, video input, and the like.
  • the builder terminal 30 accepts text input using a virtual keyboard or the like.
  • the builder terminal 30 accepts an image input by acquiring an image taken by a photographing application installed in itself or an image taken by a photographing device connected to itself so as to be capable of data communication.
  • the builder terminal 30 accepts input from the electronic small blackboard by reflecting the contents of the electronic small blackboard to which progress has been input.
  • the builder terminal 30 receives moving image input by acquiring a moving image photographed by a photographing application installed in itself or a moving image photographed by a photographing device connected to itself so as to be capable of data communication. Note that the builder terminal 30 may receive the progress input by a method other than the example described above.
  • the builder terminal 30 transmits the received progress input to the computer 10 . By receiving this progress input, the first reception module receives progress input of construction work for the arranged first data and second data.
  • FIG. 7 is a diagram schematically showing an example of construction work progress input received by the builder terminal 30.
  • the builder terminal 30 shows a progress input field 50 for receiving progress input.
  • the content of the construction work is air volume measurement using a measuring device, and the progress input field 50 accepts progress input relating to air volume measurement.
  • the builder terminal 30 displays the progress input field 50 by accepting inputs for the icons 42 and 43 arranged on the layer data and accepting inputs for selecting progress inputs. This progress input field 50 may be displayed independently, or may be displayed superimposed on the layer data.
  • the builder terminal 30 displays, as the progress of the construction work, the determination conditions, determination method, pass/fail, measurement date, measurement time, measured values, measurement contents 51 such as a plurality of points, pass/fail judgment, measured wind speed, measured wind volume, design wind speed, Inputs of measurement results 52 such as design air volume and measurement equipment are accepted.
  • the builder terminal 30 transmits to the computer 10 the data of each item whose input is accepted.
  • the first receiving module receives the data of each item for which this input has been received, thereby receiving progress input of construction work for the arranged first data and second data.
  • the second reception module receives an input to change the member for the arranged second data (step S31).
  • the change input is, for example, addition, disassembly, rearrangement, or deletion, and at least one of these may be used.
  • Contents related to the change of members are not performed individually for each area or each member, but input is often received for collective content, so that it is performed for a series of grouped member data. For example, it accepts inputs for changes to entire parts required for the entire toilet area, rather than changes to individual parts of each toilet.
  • the builder terminal 30 receives an input for the drawing data displayed on itself by the data arrangement processing described above.
  • the builder terminal 30 receives an input to the iconized second data that the builder changes and inputs.
  • the builder terminal 30 receives an input such as a tap operation on an icon arranged on the layer data.
  • the builder terminal 30 receives an input that selects either a progress input or a change input for the second data linked to the icon whose input has been received.
  • the builder terminal 30 receives the change input for the second data linked to the received icon (see FIG. 8).
  • the builder terminal 30 accepts the change input by text input, image input, electronic small board input, video input, or the like. Each input method is the same as the progress input described above.
  • the builder terminal 30 transmits the received change input to the computer 10 .
  • the second reception module receives the change input of the member for the arranged second data.
  • FIG. 8 is a diagram schematically showing an example of a member change input received by the builder terminal 30.
  • the builder terminal 30 shows a change input field 60 for accepting change inputs.
  • the content of the construction work is air volume measurement using a measuring device
  • the change input field 60 accepts a change input for members related to air volume.
  • the builder terminal 30 displays this change input field 60 by accepting an input for the icon 43 arranged on the layer data and accepting an input for selecting a change input.
  • This change input field 60 may be displayed independently, or may be displayed superimposed on the layer data.
  • the builder terminal 30 changes the members such as the floor, room name, system, type, model, size, opening ratio, appliance opening area, design air volume, measurement point, measurement method, measurement part cross-sectional area, etc. receives the input of the measurement conditions 62 of .
  • the builder terminal 30 transmits to the computer 10 the data of each item whose input is accepted.
  • the second receiving module receives the data of each item for which this input is received, and receives the member change input for the arranged second data.
  • steps S30 and S31 described above may be changed. Further, the process of step S31 described above may be omitted if there is no change in the member.
  • the reflection module reflects the received progress input in the first data arranged in the layer data (step S32).
  • the reflection of the progress input is intended to add the contents of each item of the received progress input to the first data.
  • the reflection module reflects the content of each item of the received progress input in the first data arranged in the layer data based on the received progress input.
  • the reflection module reflects the received progress input and change input in the second data arranged in the layer data (step S33). Reflection of the progress input and change input in this process is intended to add the contents of each item of the received progress input and change input to the second data.
  • the reflection module reflects the content of each item of the received progress input and change input in the second data arranged in the layer data based on the received progress input and change input.
  • steps S32 and S33 described above may be performed in reverse order. Further, in the processing of step S33 described above, if there is no change in the member, only the progress input should be reflected.
  • the conversion module converts the layer data reflecting the received progress input and change input into second BIM data (step S34).
  • the conversion module converts the first data reflecting the progress input and the second data reflecting the progress input and the conversion input into BIM data for each layer data.
  • the second BIM data is BIM data converted by the conversion module.
  • the above is the data conversion processing.
  • the computer 10 executes the process described later based on the second BIM data obtained by converting the layer data by this data conversion process.
  • FIG. 10 is a diagram showing a flow chart of the providing process executed by the computer 10 .
  • This providing process is the details of the second BIM data providing process (step S9), and is a process executed after the data conversion process described above.
  • the extraction module extracts data necessary for visualization from the second BIM data (step S40). Visualization in this processing is intended to visualize data in the form of tables, graphs, maps, indices, and the like.
  • the data required for visualization may be not only data on the progress of construction work and data on changes in members, but also other data.
  • the extraction module identifies, from the second BIM data, data corresponding to the type, content, etc., of visualization set in advance based on the type, content, etc., of visualization, and extracts the identified data. Note that the extraction module acquires the type and content of visualization that the builder terminal 30 has received as input, and extracts necessary data from the second BIM data based on the acquired type and content of visualization. can be
  • the visualization module visualizes the extracted data (step S41).
  • a visualization module visualizes the extracted data based on the set type.
  • a visualization module visualizes the extracted data by creating tables, graphs, maps, indicators, etc. based on the extracted data.
  • the second output module outputs the second BIM data in a predetermined format (step S42).
  • Outputting in a predetermined format in this process means, for example, printing a form, converting to a predetermined data format (eg, 3DPDF (Portable Document Format)), and displaying on another terminal.
  • output means sending raw data or processed data to a terminal connected for data communication, causing this terminal to execute some processing, and converting data into a predetermined data format.
  • the second output module creates form data in a predetermined format based on the second BIM data.
  • the second output module creates this form data based on the extracted data necessary for visualization, data specified in a predetermined format, and the like.
  • the second output module outputs the created form data to a printer connected for data communication, and causes the printer to print the form data, thereby outputting the form.
  • the second output module outputs the second BIM data of the predetermined data format by converting the second BIM data into the predetermined data format.
  • the second output module transmits the second BIM data to another terminal such as the builder terminal 30 .
  • Other terminals receive this second BIM data and display it on their own display units or the like.
  • the output contents executed by the second output module are not limited to the examples described above.
  • the predetermined format is not limited to the examples described above.
  • the providing module provides the converted second BIM data (step S43).
  • the provision module transmits the second BIM data converted by the data conversion process described above to the vendor terminal 20 .
  • the vendor terminal 20 receives and stores this second BIM data.
  • the provision module provides the converted second BIM data by transmitting the second BIM data to the vendor terminal 20 .
  • the second BIM data provided by the providing module may include not only the second BIM data converted by the data conversion process described above, but also visualized data and output predetermined format. Note that the target to which the provision module provides the second BIM data is not limited to the vendor terminal 20 that acquired the first BIM data described above. you can provide.
  • the computer 10 can also be configured to execute a combination of some or all of the above processes. Further, the computer 10 can be configured to execute the processing even at timings other than the timings described in each processing.
  • the means and functions described above are realized by a computer (including CPU, information processing device, and various terminals) reading and executing a predetermined program.
  • the program may be provided, for example, from a computer via a network (SaaS: software as a service) or provided as a cloud service.
  • the program may be provided in a form recorded on a computer-readable recording medium.
  • the computer reads the program from the recording medium, transfers it to an internal recording device or an external recording device, records it, and executes it.
  • the program may be recorded in advance in a recording device (recording medium) and provided from the recording device to the computer via a communication line.
  • a BIM data providing system for providing BIM data, Drawing data, multiple area data (for example, data related to areas such as rooms, around toilets, private parts, shared parts, etc.) and multiple component data (for example, installation location, manufacturer, type, number, characteristics, etc.)
  • an acquisition unit e.g., acquisition unit 11, acquisition module
  • a creation unit for example, creation part 15, creation module
  • a generation unit eg, generation unit 16, generation module
  • an arrangement unit for example, an arrangement unit 17, an arrangement module
  • a first reception unit e.g., first reception unit 12, first reception module
  • a second reception unit for example, a second reception unit 13, a second reception module that receives an input to change a member for the arranged second
  • an iconization unit for example, an iconization module that iconizes the first data and the second data that have been created; further comprising The placement unit places the iconized first data and second data in the generated layer data.
  • an output unit for example, a second output module
  • the providing unit provides the second BIM data including the output predetermined format, (1)
  • the BIM data providing system according to the above.
  • an extractor e.g., an extraction module
  • a visualization unit e.g., a visualization module
  • the providing unit provides the second BIM data including visualized data
  • step S10 to a computer that provides BIM data, Acquiring first BIM data including drawing data, a plurality of area data, and a plurality of member data relating to construction (for example, step S10); A step of creating first data in which the plurality of area data are grouped into one group and second data in which the plurality of member data are grouped into one group based on the acquired first BIM data (for example, step S11 , S12), generating layer data to be superimposed on the drawing data based on the acquired first BIM data (for example, step S20); a step of arranging the first data and the second data in the generated layer data (for example, step S21); a step of receiving progress input of construction work for the arranged first data and second data (for example, step S30); A step of receiving an input to change the member for the arranged second data (for example, step S31, A step of reflecting the received progress input in the first data arranged in the layer data and reflecting the received progress input and the change input in the second data arranged in the layer data
  • BIM data provision system 9 network 10 computer 11 acquisition unit 12 first reception unit 13 second reception unit 14 provision unit 15 creation unit 16 generation unit 17 placement unit 18 reflection unit 19 conversion unit 20 contractor terminal 30 builder terminal 40 drawing data 41 layer data 42 iconized first data 43 iconized second data 50 progress input field 51 measurement content 52 measurement result 60 change input field 61 target member 62 measurement conditions

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Abstract

Le problème à résoudre par la présente invention est de lier des données concernant une gestion de site à des données BIM. La solution selon l'invention porte sur un système de fourniture de données BIM pour fournir des données BIM. Ce système acquiert des premières données BIM comportant des données de plan, une pluralité de données de zone, et une pluralité de données d'élément relatives à la construction ; crée, sur la base des premières données BIM acquises, des premières données dans lesquelles la pluralité de données de zone sont collectées en un groupe unique et des secondes données dans lesquelles la pluralité de données d'élément sont collectées en un groupe unique ; génère, sur la base des premières données BIM acquises, des données de couche à superposer sur les données de plan ; place les premières et secondes données dans les données de couche générées ; accepte une entrée de progression de construction par rapport aux premières et secondes données placées ; accepte une entrée de modification d'élément par rapport aux secondes données placées ; amène l'entrée de progression acceptée à être réfléchie dans les premières données placées dans les données de couche et amène l'entrée de progression acceptée et l'entrée de modification à être réfléchies dans les secondes données placées dans les données de couche ; convertit les données de couche reflétant l'entrée de progression et l'entrée de modification acceptées en secondes données BIM ; et fournit les secondes données BIM converties.
PCT/JP2021/043590 2021-11-29 2021-11-29 Système de fourniture de données bim, procédé de fourniture de données bim et programme WO2023095322A1 (fr)

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JP2022526404A JP7129586B1 (ja) 2021-11-29 2021-11-29 Ｂｉｍデータ提供システム、ｂｉｍデータ提供方法及びプログラム
PCT/JP2021/043590 WO2023095322A1 (fr) 2021-11-29 2021-11-29 Système de fourniture de données bim, procédé de fourniture de données bim et programme
JP2022080643A JP7200423B1 (ja) 2021-11-29 2022-05-17 Ｂｉｍデータ提供システム、ｂｉｍデータ提供方法及びプログラム

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JP7302834B1 (ja) * 2022-12-05 2023-07-04 株式会社Ｙｓｌソリューション 検査／確認支援システム、検査／確認支援サーバ、検査／確認支援プログラム、及び、検査／確認支援方法

Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2017004227A (ja) * 2015-06-09 2017-01-05 前田建設工業株式会社 建築物管理支援方法、建築物管理支援プログラム及び建築物管理支援装置
JP2020009008A (ja) * 2018-07-04 2020-01-16 高砂熱学工業株式会社 情報処理システム及び情報処理システム用プログラム
JP2020166382A (ja) * 2019-03-28 2020-10-08 高砂熱学工業株式会社 施工管理システム、施工管理方法、携帯端末及びプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017004227A (ja) * 2015-06-09 2017-01-05 前田建設工業株式会社 建築物管理支援方法、建築物管理支援プログラム及び建築物管理支援装置
JP2020009008A (ja) * 2018-07-04 2020-01-16 高砂熱学工業株式会社 情報処理システム及び情報処理システム用プログラム
JP2020166382A (ja) * 2019-03-28 2020-10-08 高砂熱学工業株式会社 施工管理システム、施工管理方法、携帯端末及びプログラム

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